Supporting and fixing device in mobile environment

Abstract

The utility model relates to the technical field of supporting structures, in particular to a supporting and fixing device in a mobile environment, which comprises a lower fixing plate, an upper fixing plate, a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are fixed between the upper fixing plate and the lower fixing plate which are parallel to each other. And the extension surfaces of the first connecting plate and the second connecting plate intersect on one side between the upper fixing plate and the lower mounting plate. The ladder-shaped structure formed by the lower fixing plate, the upper fixing plate, the first connecting plate and the second connecting plate provides a stable and reliable supporting and fixing device for precision measurement equipment in a moving environment, so that the precision measurement equipment is kept stable in the moving environment, limited mounting space is utilized to the greatest extent, wind resistance is reduced, and the service life of the precision measurement equipment is prolonged. And long-term stable operation of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting structures, in particular to a supporting and fixing device in a mobile environment. Background Art

[0002] When using high-precision measurement equipment in some mobile environments, a supporting and fixing device is required when installing the high-precision measurement in a mobile environment. The existing technology mostly adopts direct fixed installation, which cannot meet the stable measurement requirements in a mobile environment with strong vibration and fast acceleration. For example, when using an all-sky imager on a mobile ship, it is difficult to meet the demand for stable imaging. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes a supporting and fixing device in a mobile environment, and the specific technical solution is as follows:

[0004] A supporting and fixing device in a mobile environment includes a lower fixing plate, an upper fixing plate, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are fixed between the parallel upper fixing plate and the lower fixing plate, and the extension surfaces of the first connecting plate and the second connecting plate intersect on one side between the upper fixing plate and the lower mounting plate.

[0005] Optionally, the extension surfaces of the first connecting plate and the second connecting plate intersect at one side between the upper fixing plate and the lower mounting plate to form a first angle, and the range of the first angle is 15-30°.

[0006] Optionally, the distance between the first connecting plate and the second connecting plate at the upper fixing plate is smaller than the distance between the first connecting plate and the second connecting plate at the lower mounting plate.

[0007] Optionally, the extended surfaces of the first connecting plate and the second connecting plate intersect above the upper fixing plate to form a second angle, and the range of the second angle is 10-30°.

[0008] Optionally, a buffer structure is provided on the upper fixed plate.

[0009] Optionally, the buffer structure is a wire rope spring shock absorber.

[0010] Optionally, the upper fixed plate is provided with a plurality of first mounting holes, a plurality of second mounting holes and a plurality of third mounting holes on the inner side, the first mounting holes are used to connect and fix the upper fixed plate and the corresponding first connecting plate, the second mounting holes are used to connect and fix the upper fixed plate and the corresponding second connecting plate, and the third mounting holes are used to connect and fix the upper fixed plate and the buffer structure above it.

[0011] Optionally, the first connecting plate and the second connecting plate are two parallelograms of the same size, and the parallelograms are inclined in the direction of the first angle.

[0012] Optionally, it also includes an upper mounting plate for fixing the precision measuring equipment, and the buffer structure is fixed between the upper fixing plate and the upper mounting plate.

[0013] Optionally, the center of gravity of the upper mounting plate is biased towards the first angle.

[0014] The advantages of the utility model are that the trapezoidal structure formed by the lower fixing plate, the upper fixing plate, the first connecting plate and the second connecting plate provides a stable and reliable supporting and fixing device for precision measuring equipment in a mobile environment, thereby ensuring that the precision measuring equipment remains stable in a mobile environment and maximizes the use of limited installation space, while reducing wind resistance to ensure long-term stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a trapezoidal structure of a supporting fixing device in a mobile environment.

[0016] Figure 2 A three-dimensional diagram of a precision measuring device mounted on a supporting fixture in a mobile environment.

[0017] In the figure:

[0018] 1. Lower fixing plate; 2. Upper fixing plate; 3. First connecting plate; 4. Second connecting plate; 51. First mounting hole; 52. Second mounting hole; 53. Third mounting hole; 6. Buffer structure; 7. Upper mounting plate; 8. Precision measuring equipment. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. In the description of the embodiments of the present application, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0020] There are many challenges in installing high-precision equipment in a mobile environment. For example, ships are mobile environments and all-sky imagers are high-precision equipment. When ships are running, they are characterized by strong vibrations and fast acceleration. In order to enable the all-sky imager to adapt to the complex ocean environment and be able to be fixed on the ship more stably, the application discloses a supporting and fixing device in a mobile environment to enhance the reliability of the all-sky imager working in harsh ocean environments.

[0021] like Figure 1 and Figure 2 As shown, a supporting and fixing device in a mobile environment includes a lower fixing plate, an upper fixing plate 2, a first connecting plate 3 and a second connecting plate 4, wherein the first connecting plate 3 and the second connecting plate 4 are fixed between the parallel upper fixing plate 2 and the lower fixing plate, and the extension surfaces of the first connecting plate 3 and the second connecting plate 4 intersect on one side between the upper fixing plate 2 and the lower mounting plate. The design method in which the extension surfaces of the first connecting plate 3 and the second connecting plate 4 intersect, by setting the side surfaces where the extension surfaces can intersect to face the wind, can reduce the turbulence generated by the air flow and reduce wind resistance, and the trapezoidal structure formed by the first connecting plate 3, the second connecting plate 4, the upper fixing plate 2 and the lower fixing plate can effectively bear the risk load to ensure that the precision measuring equipment 8 maintains stability in a mobile environment and also provides a relatively stable support environment for precision detection equipment.

[0022] Optionally, the first connecting plate 3 and the extended surface of the second connecting plate 4 intersect at one side between the upper fixing plate 2 and the lower mounting plate to form a first angle, and the range of the first angle is 15-30°. The setting of this angle range can better reduce the turbulence generated when the air flows, thereby reducing wind resistance. In one embodiment, the first angle is 15°.

[0023] Optionally, the distance between the first connecting plate 3 and the second connecting plate 4 at the upper fixing plate 2 is smaller than the distance at the lower mounting plate. The extension surfaces of the first connecting plate 3 and the second connecting plate 4 may intersect above the upper fixing plate 2, and the trapezoidal structure formed by the first connecting plate 3, the second connecting plate 4, the upper fixing plate 2 and the lower fixing plate can effectively bear the risk load to ensure that the precision measuring device 8 maintains stability in a mobile environment.

[0024] Optionally, the first connecting plate 3 and the extended surface of the second connecting plate 4 intersect above the upper fixing plate 2 to form a second angle, and the range of the second angle is 10-30°. The setting of this angle range not only reduces wind resistance, but also increases the stability of the device. In one embodiment, the second angle is 10°.

[0025] Optionally, a buffer structure 6 is provided on the upper fixing plate 2, and the buffer structure 6 can reduce the impact on the precision measuring device 8 caused by the up and down shaking of the device.

[0026] Optionally, the buffer structure 6 is a wire rope spring shock absorber, which can more effectively reduce the vibration amplitude of the precision measuring equipment 8 above while ensuring the strength of the shock absorber.

[0027] Optionally, the upper fixing plate 2 is provided with a plurality of first mounting holes 51, a plurality of second mounting holes 52 and a plurality of third mounting holes 53 on the inner side, the first mounting holes 51 are used to connect and fix the upper fixing plate 2 and the corresponding first connecting plate 3, the second mounting holes 52 are used to connect and fix the upper fixing plate 2 and the corresponding second connecting plate 4, and the third mounting holes 53 are used to connect and fix the upper fixing plate 2 and the buffer structure 6 above it. The lower fixing plate 1 is also provided with a plurality of fourth mounting holes, a fifth mounting hole and a sixth mounting hole, the fourth mounting hole is used to connect and fix the first connecting plate 3 and the lower fixing plate 1, the fifth mounting hole is used to connect and fix the second connecting plate 4 and the lower fixing plate 1, and the sixth mounting hole is used to fix the device on a base, for example, the base is a mounting seat installed on a ship.

[0028] Optionally, the first connecting plate 3 and the second connecting plate 4 are two parallelograms of the same size, and the parallelograms are inclined in the direction of the first angle.

[0029] Optionally, an upper mounting plate 71 is further included, and the buffer structure 6 is fixed between the upper fixing plate 2 and the upper mounting plate 71. The upper mounting plate 71 for fixing the precision measuring device 8 is fixed on the buffer structure 6, and the center of gravity of the upper mounting plate 71 is biased toward the first angle, thereby increasing the stability of the device.

[0030] In another embodiment, the first angle is 30°, and the second angle is 30°.

[0031] In another embodiment, the first angle is 20°, and the second angle is 20°.

[0032] In another embodiment, the first angle is 15°, and the second angle is 20°.

[0033] It should be noted that any combination of the first angle and the second angle within the angle range belongs to the protection scope of the present application, which are not listed here one by one, and the values ​​of the first angle and the second angle depend on the size of the wind, different load-bearing capacity, height of the device, thickness and material of the first connecting plate 3 and the second connecting plate 4, etc.

[0034] In addition, the equipment installed on the upper mounting plate 71 in the present application is not limited to the precision measuring equipment 8, nor is it limited to the all-sky imager, but can be any equipment. In addition, the environment is not limited to the mobile environment, nor is it limited to the ship environment. It is just that the design can meet the requirements of stable support of the upper equipment in a mobile environment.

[0035] In the description of this specification, the description with reference to the terms "some embodiments" or "examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0036] The above is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any technician in the relevant technical field, without departing from the scope of the technical solution of the present invention, makes any form of equivalent replacement or modification to the technical solution and technical content disclosed in the present invention, which does not depart from the content of the technical solution of the present invention and still falls within the protection scope of the present invention.

Claims

1. A supporting and fixing device in a mobile environment, characterized in that: It includes a lower fixing plate, an upper fixing plate, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are fixed between the parallel upper fixing plate and the lower fixing plate, and the extension surfaces of the first connecting plate and the second connecting plate intersect at one side between the upper fixing plate and the lower mounting plate.

2. A supporting and fixing device in a mobile environment according to claim 1, characterized in that: The extension surfaces of the first connecting plate and the second connecting plate intersect at one side between the upper fixing plate and the lower mounting plate to form a first angle, and the range of the first angle is 15-30°.

3. The supporting and fixing device in a mobile environment according to claim 1, characterized in that: The distance between the first connecting plate and the second connecting plate at the upper fixing plate is smaller than the distance between the first connecting plate and the second connecting plate at the lower mounting plate.

4. The supporting and fixing device in a mobile environment according to claim 3, characterized in that: The extended surfaces of the first connecting plate and the second connecting plate intersect above the upper fixing plate to form a second angle, and the range of the second angle is 10-30°.

5. The supporting and fixing device in a mobile environment according to claim 1, characterized in that: The upper fixing plate is provided with a buffer structure.

6. The supporting and fixing device in a mobile environment according to claim 5, characterized in that: The buffer structure is a wire rope spring shock absorber.

7. A supporting and fixing device in a mobile environment according to claim 5 or 6, characterized in that: The upper fixing plate is provided with a plurality of first mounting holes, a plurality of second mounting holes and a plurality of third mounting holes on the inner side, the first mounting holes are used for connecting and fixing the upper fixing plate and the corresponding first connecting plate, the second mounting holes are used for connecting and fixing the upper fixing plate and the corresponding second connecting plate, and the third mounting holes are used for connecting and fixing the upper fixing plate and the buffer structure above it.

8. The supporting and fixing device in a mobile environment according to claim 2, characterized in that: The first connecting plate and the second connecting plate are two parallelograms of the same size, and the parallelograms are inclined toward the first angle.

9. The supporting and fixing device in a mobile environment according to claim 5, characterized in that: It also includes an upper mounting plate for fixing the precision measuring device, and the buffer structure is fixed between the upper fixing plate and the upper mounting plate.

10. The supporting and fixing device in a mobile environment according to claim 9, characterized in that: The center of gravity of the upper mounting plate is biased toward the first angle.

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